﻿package component.formula.function;

import component.formula.exception.FormulaException;

public interface IFunction {
	/**
	 * 函数计算方法
	 * 
	 * @param expression
	 * @return 返回计算后的值
	 * @throws FormulaException
	 */
	public Object calculate(String expression) throws FormulaException;
}